Skanda Purana 7.20.234

7.20.234

pratigrahakṛtayā pāpmayāviṣṭasya viṣṇostatpāpmāprahāṇārthaṃ brahmaṇo vākyāt saptarṣiprabhṛtimunijanasahitānāṃ devānāṃ vāmanamādāya tīrthayātrāyai prasthānam . śukopākhyānam - suṣumṇāpuṣkariṇīprabhṛtikatipayapuṇyatīrthayātrā- nannaramagrato gacchatāṃ teṣāmekatra śuṣkatarukoṭare kṣuttṛḍbhyāṃ śuṣyataḥ śukasya tairdarśanam . śukaśakrasaṃvādaḥ., śukakṛtaṃ tarumahimavarṇanam . śukāya śakreṇa varadānam, śakrasya varadānatastasya śuṣkataroḥ punarujjīvanam, śukasya ca brahmaloka- prāptiḥ .

For the dispelling of the sin that possessed Viṣṇu on account of accepting a gift, the gods, accompanied by the Seven Seers and other sages, set out on a pilgrimage to sacred fords taking Vāmana with them, by the word of Brahmā. The episode of the parrot: As they journey on after visiting several holy sacred fords beginning with Suṣumṇā-puṣkariṇī, they see in one place a parrot withered by hunger and thirst inside the hollow of a withered tree. The conversation between the parrot and Śakra; description of the greatness of the tree by the parrot. The granting of a boon to the parrot by Śakra; from Śakra's granting of the boon, that withered tree is restored to life, and the parrot attains the world of Brahmā.